NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
June 1973 - May 1978
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
California (Hover over a County)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
County | Value | Anomaly | Rank 125 Years | 1901- |
|---|---|---|---|---|
| Alameda County | 58.2°F | 0.3°F | 73 | 57.9°F |
| Alpine County | 43.2°F | -0.1°F | 47 | 43.3°F |
| Amador County | 56.9°F | -0.3°F | 32 | 57.2°F |
| Butte County | 58.9°F | 0.1°F | 59 | 58.8°F |
| Calaveras County | 57.5°F | -0.2°F | 42 | 57.6°F |
| Colusa County | 60.3°F | 0.0°F | 46 | 60.4°F |
| Contra Costa County | 59.1°F | 0.3°F | 69 | 58.8°F |
| Del Norte County | 50.7°F | -0.1°F | 42 | 50.8°F |
| El Dorado County | 53.0°F | -0.3°F | 33 | 53.3°F |
| Fresno County | 54.3°F | -0.1°F | 52 | 54.4°F |
| Glenn County | 59.1°F | -0.2°F | 37 | 59.3°F |
| Humboldt County | 52.8°F | -0.1°F | 46 | 52.9°F |
| Imperial County | 72.3°F | 0.2°F | 56 | 72.2°F |
| Inyo County | 59.5°F | -0.1°F | 48 | 59.5°F |
| Kern County | 60.6°F | 0.1°F | 57 | 60.5°F |
| Kings County | 62.5°F | 0.0°F | 50 | 62.5°F |
| Lake County | 56.4°F | 0.1°F | 53 | 56.3°F |
| Lassen County | 46.5°F | 0.5°F | 62 | 46.1°F |
| Los Angeles County | 60.3°F | 0.4°F | 76 | 59.8°F |
| Madera County | 55.0°F | -0.1°F | 45 | 55.1°F |
| Marin County | 55.0°F | 0.2°F | 69 | 54.8°F |
| Mariposa County | 54.5°F | 0.0°F | 49 | 54.5°F |
| Mendocino County | 54.7°F | -0.1°F | 33 | 54.8°F |
| Merced County | 60.9°F | -0.1°F | 51 | 61.0°F |
| Modoc County | 46.1°F | 0.6°F | 66 | 45.5°F |
| Mono County | 43.4°F | 0.1°F | 58 | 43.2°F |
| Monterey County | 57.4°F | 0.2°F | 68 | 57.2°F |
| Napa County | 58.4°F | 0.2°F | 72 | 58.2°F |
| Nevada County | 51.8°F | 0.0°F | 49 | 51.7°F |
| Orange County | 62.5°F | 0.2°F | 66 | 62.3°F |
| Placer County | 52.9°F | -0.1°F | 33 | 53.0°F |
| Plumas County | 47.0°F | 0.2°F | 66 | 46.8°F |
| Riverside County | 66.9°F | 0.1°F | 63 | 66.7°F |
| Sacramento County | 61.0°F | -0.1°F | 39 | 61.1°F |
| San Benito County | 57.6°F | 0.2°F | 67 | 57.4°F |
| San Bernardino County | 65.4°F | 0.3°F | 71 | 65.0°F |
| San Diego County | 61.2°F | 0.1°F | 57 | 61.2°F |
| San Francisco County | 56.2°F | 0.5°F | 74 | 55.7°F |
| San Joaquin County | 60.8°F | 0.1°F | 54 | 60.7°F |
| San Luis Obispo County | 58.1°F | 0.1°F | 58 | 58.0°F |
| San Mateo County | 55.8°F | 0.4°F | 75 | 55.4°F |
| Santa Barbara County | 56.9°F | 0.3°F | 74 | 56.6°F |
| Santa Clara County | 57.1°F | 0.2°F | 69 | 56.8°F |
| Santa Cruz County | 56.0°F | 0.4°F | 72 | 55.6°F |
| Shasta County | 54.4°F | 0.0°F | 52 | 54.3°F |
| Sierra County | 46.5°F | 0.1°F | 54 | 46.4°F |
| Siskiyou County | 47.9°F | 0.1°F | 54 | 47.8°F |
| Solano County | 59.9°F | 0.2°F | 68 | 59.7°F |
| Sonoma County | 56.2°F | 0.1°F | 67 | 56.1°F |
| Stanislaus County | 60.4°F | 0.1°F | 51 | 60.3°F |
| Sutter County | 61.9°F | 0.1°F | 56 | 61.8°F |
| Tehama County | 57.9°F | 0.0°F | 52 | 57.9°F |
| Trinity County | 51.6°F | 0.0°F | 50 | 51.5°F |
| Tulare County | 53.0°F | -0.2°F | 46 | 53.2°F |
| Tuolumne County | 49.7°F | 0.1°F | 58 | 49.6°F |
| Ventura County | 56.4°F | 0.5°F | 74 | 56.0°F |
| Yolo County | 61.0°F | 0.1°F | 58 | 60.9°F |
| Yuba County | 59.9°F | 0.1°F | 51 | 59.8°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published March 2025, retrieved on March 13, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
